Spiral Classifier Equipment

Product Introduction：

The spiral classifier has the characteristics of simple structure, reliable work, and convenient operation. Spiral classifiers are often used for pre-classification and inspection classification in the grinding circuit of the concentrator, as well as cleaning and dewatering operations in the washing operation. It is easy for the grinding mechanism to form a closed circuit cycle. The spiral classifier can also be used in gravity concentrators to classify ore and fine mud, as well as to classify ore pulp in the metal beneficiation process.

Working principle of spiral classifier for sale

The spiral classifier equipment is based on the principle that the solid particles are different in size and specific gravity, so the sedimentation speed in the liquid is different. The fine ore particles float in the water and overflow, and the coarse ore particles sink to the bottom of the tank. Grading equipment that is pushed upward by a screw to perform mechanical grading. It can filter the powder ground out of the mill, and then screw the coarse material into the feed port of the mill using a spiral blade to filter out The fine material is discharged from the overflow pipe. The base of the machine is made of channel steel, and the body is welded by steel plates. The water inlet and shaft head of the screw shaft adopt a pig iron sleeve, which is wear-resistant and durable. The lifting device is divided into two types: electric and manual.

Features of Screw classifier

1. Simple structure, reliable work, convenient operation

2. The quality of the stone powder is easy to control, and the fineness adjustment is convenient, flexible, and reliable

3. The tile lining adopts a high-quality structure and a low maintenance rate

4. It is suitable for dry large and medium-sized sand production lines.

5. Long service life and few wearing parts.

6. Self-contained screw lifting device; high grading efficiency

Company description：

The Nile Machinery Co., Ltd. is committed to designing various equipment such as stone crushing equipment, gold beneficiation equipment, mineral ore beneficiation equipment, and sand making equipment, which are widely used in electric power, metallurgy, mining, quarry, and other industries. The products are exported to all parts of the world, especially in Europe, America, Asia, and Africa, and are well received by customers.